Individual Calculations July 2010
 Militello, Michele  Total change: -21.15  Rating chartPersonal card
 OP Memorial Angelo Mo Carignano ITA 2010-05-07
RcRownchangeKK*chgGame
 1885 1835 2.00 4 0.14 15 2.10 
  Petkov, Vladimir g2235  * BUL0.001-0.0815-1.20 
  De Paulis, Sergio 1793 ITA0.501-0.0615-0.90 
  Revello, Beatrice 1734 ITA1.0010.36155.40 
  Araniti, Michelangelo 1779 ITA0.501-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 CR Umbria Foligno ITA 2010-06-04
RcRownchangeKK*chgGame
 1871 1835 1.50 4 -0.30 15 -4.50 
  Marsili, Riccardo 1907 ITA0.001-0.4015-6.00 
  Tortolini, Francesco 1922 ITA0.5010.12151.80 
  Ferri, Fabio 1819 ITA0.001-0.5215-7.80 
  Gennari, Dario 1836 ITA1.0010.50157.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 OP Leclerc - B Santo Stefano Magra ITA 2010-06-11
RcRownchangeKK*chgGame
 1638 1835 1.00 3 -1.25 15 -18.75 
  Spinetta, Gianni 1602 ITA0.501-0.2915-4.35 
  Cunsolo, Gianfranco 1630 ITA0.001-0.7615-11.40 
  Carbone, Lorenzo 1683 ITA0.501-0.2015-3.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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